DTC Confirmation Procedure

If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.

   TESTING CONDITION: 

   • For best results, perform at ambient temperature of -10°C (14°F) or higher. 
   • For best results, perform at engine coolant temperature of -10°C (14°F) to 56°C (133°F). 
   • Before performing the following procedure, do not add fuel. 

   GO TO 2.

1. Turn A/C switch OFF.
2. Turn blower fan switch OFF.
3. Turn ignition switch ON.
4. Select "COOLAN TEMP/S" in "DATA MONITOR" mode with CONSULT-III.
5. Check the indication of "COOLAN TEMP/S".

   If it is below 56°C (133°F), go to the next steps.

   If it is above 56°C (133°F), cool engine down to less than 56°C (133°F). Then go to next step.

6. Start engine.
7. Drive vehicle for 10 consecutive minutes under the following condition.
   DTC DETECTING CONDITION AND POSSIBLE CAUSES
   
   

   VHCL SPEED SE

   More than 50 km/h (35 mph)

   If "COOLAN TEMP/S" increases to more than 75°C (167°F) within 10 minutes, turn ignition switch OFF because the test result will be OK. 

   CAUTION: Always drive vehicle at safe speed.
8. Check 1st trip DTC.

   Is 1st trip DTC detected? 

   YES: Go to "DIAGNOSIS PROCEDURE ".

   NO: INSPECTION END